Energy losses in big band saw machines – analysis and optimization

• Autorzy: Marinov Boycho

Identyfikatory

DOI

10.24425/ame.2020.131697

• Języki publikacji: EN

Abstrakty

EN

In this paper, the energy losses in big band saw machines are investigated. These losses are caused by the geometric and angular inaccuracies with which the leading wheels are made. Expressions for calculating the kinetic energy of the mechanical system in the ideal and the real cases are obtained. For this purpose, expressions for calculating the velocities of the centers of the masses in two mutually perpendicular planes are obtained. A dependence for calculation of the kinetic energy losses of the mechanical system in final form is received. Optimization procedure is used to determine the values of the parameters at which these losses have minimum values. The proposed study can be used to minimize energy losses in other classes of woodworking machines.

Słowa kluczowe

EN

band saw machine; kinetic energy losses; optimization procedure; optimization solution

PL

piła taśmowa; strata energii kinetycznej; procedura optymalizacyjna; rozwiązanie optymalizacyjne

• Wydawca: Komitet Budowy Maszyn PAN
• Czasopismo: Archive of Mechanical Engineering
• Rocznik: 2020
• Tom: LXVII, nr 3
• Strony: 335--351
• Opis fizyczny: Bibliogr. 17 poz., rys., tab., wykr.

Twórcy

autor

Marinov Boycho

• The Institute of Mechanics, Bulgarian Academy of Sciences, Sofia, Bulgaria

Bibliografia

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• [12] B. Marinov. Spatial deformations in the transmissions of certain classes of woodworking machines. Mechanism and Machine Theory, 82:1-16, 2014. doi: 10.1016/j.mechmachtheory.2014.07.010.
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).